1) Attenuated E28strain
E28弱毒株
2) attenuated strain
弱毒株
1.
Isolation and genetic characterization of one attenuated strain R98 of porcine reproductive and respiratory syndrome virus;
猪繁殖与呼吸综合征病毒R98弱毒株的分离鉴定与ORFs3～7基因特性研究
2.
Sequence analysis demonstrated that the size of attenuated strain CVI988/Rispens VP22 was 732 bp.
根据已发表的MDV-1 GA株的序列,从CV1988/Rispens弱毒株感染的鸭胚成纤维细胞中扩增VP22基因片段,结果获得大小为732 bp的PCR产物。
3) attenuated vaccine strain
弱毒株
1.
Growth of the attenuated vaccine strain of new type gosling viral enteritis virus and study on its characteristics;
雏鹅新型病毒性肠炎病毒弱毒株的培育及其特性研究
2.
An attenuated vaccine strain of Muscovy Duck Reovirus(MDRV),which was suitable for propagating in chicken embryo fibroblast(CEF),was obtained by serial passage alternately between Muscovy duck embryo fibroblast(MDEF)and CEF.
该弱毒株已失去对1日龄雏番鸭的致病性,对CEF的TCID50稳定在10-5~10-5。
3.
The results of studing on the growth of attenuated vaccine strain (GPV-SCal5) of Gosling Plague (GP) and its characteristic are report in this paper.
本研究以小鹅瘟强毒GPV-SCv株在10日龄鸭胚上进行适应传代，获得GPV-SCa_(15)弱毒株，对其特性研究表明：GPV—SCa_(15)弱毒株致死鸭胚的时间稳定在2～5天，死亡鸭胚绒毛尿囊膜增厚并有灰白色坏死点，胚体充血、出血、水肿，出血部位尤以头后部、颈部、胸部和腿部明显；ELD_(50)为10~(6。
5) mild strain
弱毒株
1.
Genomic cloning and nucleotide sequence analysis of the cDNAs of Tobacco mosaic virus and its mild strains;
烟草花叶病毒及其弱毒株基因组的cDNA克隆和序列分析
2.
Screening and cross-protection of Tobacco mosaic virus mild strains;
烟草花叶病毒弱毒株的筛选及其交互保护作用
6) attenuated strain
弱毒菌株
1.
The B 26 Pasteurella multocida attenuated strain was used to prepare a live vaccine against the fowl cholera which was tested to be aviru.
１％裂解全血马丁汤中，通过物理诱变方法致弱，即在传代过程中，把培养温度由３７℃逐渐提高到４５℃，每１２ｈ传１代而成功致弱，传至１２００代时，毒力显著减弱，且仍保持其良好的免疫原性和培养特性，从而获得了禽巴氏杆菌Ｂ２６－Ｔ１２００弱毒菌
补充资料：小毒
小毒 小毒 中药学术语。指药物的气味性能之猛烈程度最轻者。《素问·五常政大论》：“小毒治病，十去其八。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条